ButcherTreeCount (Numerical Differential Equation Analysis Package Symbol)

ButcherTreeCount[p] gives a list of the number of trees through order p.

ButcherTreeQ (Numerical Differential Equation Analysis Package Symbol)

ButcherTreeQ[tree] gives True if tree is a valid Butcher tree, and False otherwise.

ButcherTrees (Numerical Differential Equation Analysis Package Symbol)

ButcherTrees[p] gives a list, partitioned by order, of the trees for any Runge\[Dash]Kutta method of order p.

ButcherWidth (Numerical Differential Equation Analysis Package Symbol)

ButcherWidth[tree] gives the width of tree.

$ContinuousExtension (Numerical Differential Equation Analysis Package Symbol)

$ContinuousExtension is a global environment setting, specifying whether to generate conditions for continuous extensions of Runge\[Dash]Kutta methods.

$RungeKuttaMethod (Numerical Differential Equation Analysis Package Symbol)

$RungeKuttaMethod is a global environment setting, specifying the type of method to be generated by ButcherPhi and related functions.

AccelerationDueToGravity (Physical Constants Package Symbol)

AccelerationDueToGravity is the acceleration of a body freely falling in a vacuum on Earth at sea level.

AvogadroConstant (Physical Constants Package Symbol)

AvogadroConstant is the number of molecules in one mole or gram molecular weight of a substance.

BoltzmannConstant (Physical Constants Package Symbol)

BoltzmannConstant is the ratio of the universal gas constant (MolarGasConstant) to Avogadro's number (AvogadroConstant).

ClassicalElectronRadius (Physical Constants Package Symbol)

ClassicalElectronRadius is the classical electron radius, an atomic constant.